I had surgery earlier this month to remove the cancerous part of my right kidney. I love to see the topiary at the flower and garden show every year and this year I didn't feel that I had the stamina to walk the countries to see it. My father has a power wheelchair so I used it and while it was great to be able to go where I wanted to I have a new understanding for my daughters who are both full time wheelchair users. First the sidewalk is bumpy, 2nd and I already knew this when you are in a chair you are invisible to other people.